You have chosen 'Sets, Aggregates and Numbers' by Palle Yourgrau, 'An Argument for the Identity Theory' by David Lewis and 'Il Saggiatore ('The Assayer')' by Galileo Galilei
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Knowledge Aims, or select a subheading: |
| A. | Knowledge | |
| B. | Certain Knowledge | |
| C. | Knowing Reality |